9 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi All,
I want to run multiple sql queries and store the data in variable but i want to use sql command only once. Is there a way without running sql command twice and storing.Please advise.
Eg :
Select 'Query 1 output' from dual;
Select 'Query 2 output' from dual;
I want to... (3 Replies)
Discussion started by: Rokkesh
3 Replies
2. Programming
Dear community,
could someone help me to join 2 queries into one?
Basically it's the same query with different clauses (please notice the FIELD3 filters and related counters into the subquery):
SELECT A.FIELD1,A.FIELD2,A.FIELD3
FROM
TABLE A
INNER JOIN
(
SELECT FIELD1,... (3 Replies)
Discussion started by: Lord Spectre
3 Replies
3. AIX
Unix Team,
I'm a recent college graduate entering in the " real world" and boy let me tell you it can quite challenging. I just got a job with a large fortune 50 company lets just say that my expectations and tasks have expanded since I first got hired. Last week I got assigned a pretty big... (9 Replies)
Discussion started by: techstudent01
9 Replies
4. Shell Programming and Scripting
Hello,
I have a Pro*C program which contains SQL sentences, such as:
....
Pro*C sentences
....
/*SQL 1*/
EXEC SQL SELECT t1.field1, t1.field2
INTO :w_field
FROM TABLE1 t1, TABLE1 t2
WHERE t1.field1 = t2.field1
AND t1.ID = :wl_id;
....
Pro*C sentences
....
/*SQL 1*/
EXEC... (11 Replies)
Discussion started by: mvalonso
11 Replies
5. Shell Programming and Scripting
Hi
i need code to get sql queries through a shell script for a text file input which contain the service ids
iputfile
I-H-2048-10GB-M
I-H-4096-12GB-M
I-H-2048-p1000-M
the code should contain below queries among which service_id is replacable with value from input file.
... (4 Replies)
Discussion started by: surender reddy
4 Replies
6. Shell Programming and Scripting
count.sh#!/bin/ksh
SQL1=`sqlplus -s usr/pwd @count.sql $1 $2 $3`
SQL2=`sqlplus -s usr/pwd @selectall.sql $1 $2 $3`
LIST="Count Select_All"
select i in $LIST
do
if
then
echo $SQL1
elif
then
echo $SQL2
fi
done (2 Replies)
Discussion started by: killboy
2 Replies
7. UNIX for Dummies Questions & Answers
Hi All,
I have written 4 sql queries . Now I want to write one SHELL SCRIPTING program for all these queries...
i.e
1.select * from head;
2. select * from detail;
3. delete from head;
4. delete from detail;
Please let me know how to write a shell script...
Thank you (1 Reply)
Discussion started by: user71408
1 Replies
8. Shell Programming and Scripting
Hi all,
I have sql query as follows. Please write a pro*c program for the following query.
select
sp1.cost_change
||','|| sp1.cost_change_desc
||','|| sp1.reason
||','|| to_char(sp1.active_date,'DD-MON-YYYY HH24:MI:SS')
||','|| sp1.status
||','|| sp1.cost_change_origin... (0 Replies)
Discussion started by: user71408
0 Replies
9. UNIX for Dummies Questions & Answers
I have to query a DB2 database, and sometimes they take a long time to produce results. Can I run these queries in the background, and if so, where will the results appear? (1 Reply)
Discussion started by: jpprial
1 Replies
MYSQL_UNBUFFERED_QUERY(3) 1 MYSQL_UNBUFFERED_QUERY(3)
mysql_unbuffered_query - Send an SQL query to MySQL without fetching and buffering the result rows.
SYNOPSIS
Warning
This extension is deprecated as of PHP 5.5.0, and will be removed in the future. Instead, the MySQLi or PDO_MySQL extension should
be used. See also MySQL: choosing an API guide and related FAQ for more information. Alternatives to this function include:
oSee: Buffered and Unbuffered queries
resource mysql_unbuffered_query (string $query, [resource $link_identifier = NULL])
DESCRIPTION
mysql_unbuffered_query(3) sends the SQL query $query to MySQL without automatically fetching and buffering the result rows as
mysql_query(3) does. This saves a considerable amount of memory with SQL queries that produce large result sets, and you can start working
on the result set immediately after the first row has been retrieved as you don't have to wait until the complete SQL query has been per-
formed. To use mysql_unbuffered_query(3) while multiple database connections are open, you must specify the optional parameter $link_iden-
tifier to identify which connection you want to use.
o $query
- The SQL query to execute. Data inside the query should be properly escaped.
o $
link_identifier -The MySQL connection. If the link identifier is not specified, the last link opened by mysql_connect(3) is
assumed. If no such link is found, it will try to create one as if mysql_connect(3) was called with no arguments. If no connection
is found or established, an E_WARNING level error is generated.
For SELECT, SHOW, DESCRIBE or EXPLAIN statements, mysql_unbuffered_query(3) returns a resource on success, or FALSE on error.
For other type of SQL statements, UPDATE, DELETE, DROP, etc, mysql_unbuffered_query(3) returns TRUE on success or FALSE on error.
Note
The benefits of mysql_unbuffered_query(3) come at a cost: you cannot use mysql_num_rows(3) and mysql_data_seek(3) on a result set
returned from mysql_unbuffered_query(3), until all rows are fetched. You also have to fetch all result rows from an unbuffered SQL
query before you can send a new SQL query to MySQL, using the same $link_identifier.
mysql_query(3).
PHP Documentation Group MYSQL_UNBUFFERED_QUERY(3)